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Journal : Manilkara: Journal of Bioscience

Perbandingan Morfometrik Sistem Pencernaan Ikan Lele (Clarias batrachus), Ikan Nila (Oreochromis niloticus), dan Ikan Kembung (Rastrelliger sp.) Malini, Desak Made; Putri, Deviana Aulia; Setiawati, Tia
MANILKARA: Journal of Bioscience Vol 3 No 1 (2024): Agustus
Publisher : LPPM Universitas Terbuka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33830/manilkara.v3i1.9811.2024

Abstract

Fish have a diversity of habitats and the types of food they consume, resulting in differences between species, especially in the morphology and morphometrics of their internal organs. One part of the fish that has significant differences is the digestive system. These differences allow fish to optimize their digestion to suit environmental conditions and the type of food they consume, thus ensuring better survival and reproduction. The aim of the study was to compare morphometrics in the digestive system organs of catfish (Clarias batrachus), tilapia (Oreochromis niloticus), and mackerel (Rastrelliger sp.). The research stages included sampling, anatomical preparation of fish, measurement of weight and length of digestive organs, measurement of Gastro Somatic Index (GaSI), measurement of Intestine Somatic Index (ISI), measurement of Gut Lengths (RGL), measurement of Relative Intestine Lengths (RIL), and measurement of Hepatosomatic Index (HSI). Analysis used one-way variance (oneway Anova) utilizing Statistical Package for the Social Sciences (SPSS) 22 software and Duncan's multiple range test. The results showed that GaSI, RGL, RIL, and HSI values of the three fish species were significantly different, while ISI values were not significantly different.  It was concluded that there were morphometric differences in the digestive system organs of tilapia, mackerel, and catfish.
Co-Authors . SUNARDI Adam Robisalmi, Adam Adnin Laila Amalia Shalihah Andi Perdana Anggraeni, Fajar ANNISA JOVIANI ASTARI Artati, Diah Asep Sopian Azalea Putri Bisri Mustofa Camellia Panatarani Damanhuri, Joni Haryadi Dea Rahman Khairunnisa Dita Aprila Khoirunnisa Dwi Rahmi Dzikrina Syahidah, Dzikrina Elsa Dwi Fauzany Emay Maulani Emilie Nuraida Erawan Fajar Anggraeni Fajar Anggraeni Firda Mohammad Firdous Hary Krettiawan Hikmat Kasmara I Made Joni Iin Supartinah Ikhsan Khasani Imron Imron Imron Imron, Imron Indriani Sasmita Johan Iskandar Joko Kusmoro Joko Kusmoro Kabul Fadilah Kamilawati, Fitri Kartiawati Alipin KEUKEU KANIAWATI Keukeu Kaniawati Rosada Khairul Syahputra, Khairul Kuntana, Yasmi Purnamasari Listiyowati, Nunuk Madihah Madihah Madihah Madihah Madihah Madihah Madihah Madihah Madihah Madihah Madihah Madihah, Madihah Melanie Melanie Melanie Melanie, Melanie Mia Miranti Rustama Miranti Ariyani Muliani, Reni Muliani, Reni Nadia Istiqomah Nana Media Nia Rossiana Nining Ratningsih Nining Ratningsih Nining Ratningsih Nining Ratningsih Nurullia Fitriani Octaviani, Regita Perdana, Andi Permana, Andre Dian Putri, Deviana Aulia Rani Maharani Reni Muliani Resty Agustin Ruly Budiono Sairandri Dyah Harjanti, Sairandri Dyah Sofia Dorothy SRI WULANDARI sunardi sunardi Supartinah, Iin Syifa Yolanda TEGUH HUSODO TEGUH HUSODO Tia Setiawati Tia Setiawati Tia Setiawati Tri Dewi K. P Tri Dewi Kusumaningrum Pribadi Tri Mayanti Virita Rossa Pratiwi Vita Novianti Wahyu Pamungkas Wawan Hermawan Wawan Hermawan Wawan Hermawan Wawan Hermawan Wawan Hermawan Wildanul Furqon Yasmi Purnamasari Kuntana